Internal Revenue Code · 26 U.S.C.
§ 263. Capital expenditures
Official text, no changes From the Office of the Law Revision Counsel, release point 119-121 (current through Public Law 119-121 (October 9, 2026)). Compare it with the official text at uscode.house.gov (external site).
Cite as 26 U.S.C. § 263
At a glance
Read from the text, the source credit and the official notes. Not part of the law.
- Status
- In force
- Enacted
- September 14, 1960 by Pub. L. 86–779
- Last amended
- July 4, 2025 by Pub. L. 119–21
- Amendments
- 23 dated changes in the source credit
- Length
- 9 subsections · 1,864 words · about 8 min to read
- Defines
- 3 terms
- Cross-references
- cites 22; cited by 17 Code sections and 76 other regulations
- Regulations
- 11 issued under this section
Notwithstanding subsection (a), and except as provided in subsection (i), regulations shall be prescribed by the Secretary under this subtitle corresponding to the regulations which granted the option to deduct as expenses intangible drilling and development costs in the case of oil and gas wells and which were recognized and approved by the Congress in House Concurrent Resolution 50, Seventy-ninth Congress. Such regulations shall also grant the option to deduct as expenses intangible drilling and development costs in the case of wells drilled for any geothermal deposit (as defined in section 613(e)(2)) to the same extent and in the same manner as such expenses are deductible in the case of oil and gas wells. This subsection shall not apply with respect to any costs to which any deduction is allowed under section 59(e) or 291.
In the case of expenditures in connection with the rehabilitation of a unit of railroad rolling stock (except a locomotive) used by a domestic common carrier by railroad which would, but for this subsection, be properly chargeable to capital account, such expenditures, if during any 12-month period they do not exceed an amount equal to 20 percent of the basis of such unit in the hands of the taxpayer, shall, at the election of the taxpayer, be treated (notwithstanding subsection (a)) as deductible repairs under section 162 or 212. An election under this subsection shall be made for any taxable year at such time and in such manner as the Secretary prescribes by regulations. An election may not be made under this subsection for any taxable year to which an election under subsection (e) applies to railroad rolling stock (other than locomotives).
In the case of a domestic common carrier by rail (including a railroad switching or terminal company) which uses the retirement-replacement method of accounting for depreciation of its railroad track, expenditures for acquiring and installing replacement ties of any material (and fastenings related to such ties) shall be accorded the same tax accounting treatment as expenditures for replacement ties of wood (and fastenings related to such ties).
No deduction shall be allowed for interest and carrying charges properly allocable to personal property which is part of a straddle (as defined in section 1092(c)). Any amount not allowed as a deduction by reason of the preceding sentence shall be chargeable to the capital account with respect to the personal property to which such amount relates.
This subsection shall not apply in the case of any hedging transaction (as defined in section 1256(e)).
In the case of any obligation to which section 1277 or 1282 applies, this subsection shall be applied after section 1277 or 1282.
If the payment described in paragraph (1)(A) is in respect of an extraordinary dividend, paragraph (1)(B) shall be applied by substituting “the day 1 year after the date of such short sale” for “the 45th day after the date of such short sale”.
For purposes of this subsection, the term “extraordinary dividend” has the meaning given to such term by section 1059(c); except that such section shall be applied by treating the amount realized by the taxpayer in the short sale as his adjusted basis in the stock.
Subparagraph (A) shall not apply if one or more payments or distributions is in respect of an extraordinary dividend.
(Aug. 16, 1954, ch. 736, 68A Stat. 77; Pub. L. 86–779, § 6(c), Sept. 14, 1960, 74 Stat. 1001; Pub. L. 87–834, § 21(b), Oct. 16, 1962, 76 Stat. 1064; Pub. L. 88–563, § 4, Sept. 2, 1964, 78 Stat. 845; Pub. L. 89–243, § 4(p)(1), (2), Oct. 9, 1965, 79 Stat. 964; Pub. L. 91–172, title VII, § 706(a), Dec. 30, 1969, 83 Stat. 674; Pub. L. 92–178, title I, § 109(b), (c), Dec. 10, 1971, 85 Stat. 509; Pub. L. 94–455, title XVII, § 1701(a), title XIX, §§ 1904(b)(10)(A)(i), 1906(b)(13)(A), title XXI, § 2122(b)(2), Oct. 4, 1976, 90 Stat. 1759, 1817, 1834, 1915; Pub. L. 95–618, title IV, § 402(a), Nov. 9, 1978, 92 Stat. 3201; Pub. L. 96–223, title II, § 251(a)(2)(B), Apr. 2, 1980, 94 Stat. 287; Pub. L. 97–34, title II, §§ 201(c), 202(d)(1), title V, § 502, Aug. 13, 1981, 95 Stat. 219, 221, 327; Pub. L. 97–248, title II, § 204(c)(1), Sept. 3, 1982, 96 Stat. 426; Pub. L. 97–448, title I, § 105(b)(1), title III, § 306(a)(9)(A), Jan. 12, 1983, 96 Stat. 2385, 2403; Pub. L. 98–369, div. A, title I, §§ 56(a), 102(e)(7), (8), July 18, 1984, 98 Stat. 573, 624, 625; Pub. L. 99–514, title IV, §§ 402(b)(1), 411(b)(1), title VII, § 701(e)(4)(D), title XVIII, § 1808(b), Oct. 22, 1986, 100 Stat. 2221, 2225, 2343, 2817; Pub. L. 100–647, title I, § 1007(g)(5), Nov. 10, 1988, 102 Stat. 3435; Pub. L. 101–508, title XI, §§ 11801(a)(16), 11815(b)(3), Nov. 5, 1990, 104 Stat. 1388–520, 1388–558; Pub. L. 105–34, title XVI, § 1604(a)(1), Aug. 5, 1997, 111 Stat. 1097; Pub. L. 108–311, title IV, § 408(a)(10), Oct. 4, 2004, 118 Stat. 1191; Pub. L. 108–357, title III, § 338(b)(1), Oct. 22, 2004, 118 Stat. 1481; Pub. L. 109–58, title XIII, §§ 1323(b)(2), 1331(b)(4), Aug. 8, 2005, 119 Stat. 1015, 1024; Pub. L. 109–432, div. A, title IV, § 404(b)(1), Dec. 20, 2006, 120 Stat. 2956; Pub. L. 113–295, div. A, title II, § 221(a)(34)(D), (41)(G), Dec. 19, 2014, 128 Stat. 4042, 4044; Pub. L. 115–141, div. U, title IV, § 401(a)(60), (61), Mar. 23, 2018, 132 Stat. 1187; Pub. L. 119–21, title VII, § 70302(b)(7)(A), July 4, 2025, 139 Stat. 192.)
Terms defined here
Where the text says “the term … means”. Select a term to jump to its definition.
Regulations under this section
Treasury regulations (26 CFR) issued under § 263
- § 1.263(a)-0 Outline of regulations under section 263(a).
- § 1.263(a)-1 Capital expenditures; in general.
- § 1.263(a)-2 Amounts paid to acquire or produce tangible property.
- § 1.263(a)-3 Amounts paid to improve tangible property.
- § 1.263(a)-4 Amounts paid to acquire or create intangibles.
- § 1.263(a)-5 Amounts paid or incurred to facilitate an acquisition of a trade or business, a change in the capital structure of a business entity, and certain other transactions.
- § 1.263(a)-6 Election to deduct or capitalize certain expenditures.
- § 1.263(b)-1 Expenditures for advertising or promotion of good will.
- § 1.263(c)-1 Intangible drilling and development costs in the case of oil and gas wells.
- § 1.263(e)-1 Expenditures in connection with certain railroad rolling stock.
- § 1.263(f)-1 Reasonable repair allowance.
Cross-references
Computed from the citations in the text of Title 26 and 26 CFR.
This section cites 22 other sections
- § 616 Development expenditures
- § 174 Amortization of research and experimental expenditures
- § 175 Soil and water conservation expenditures; endangered species recovery expenditures
- § 180 Expenditures by farmers for fertilizer, etc.
- § 190 Expenditures to remove architectural and transportation barriers to the handicapped and elderly
- § 193 Tertiary injectants
- § 179 Election to expense certain depreciable business assets
- § 179B Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur regulations
- § 179C Election to expense certain refineries
- § 179D Energy efficient commercial buildings deduction
- § 179E Election to expense advanced mine safety equipment
- § 613(e)(2) Percentage depletion
- § 59(e) Other definitions and special rules
- § 162 Trade or business expenses
- § 1092(c) Straddles
- § 1271(a)(3)(A) Treatment of amounts received on retirement or sale or exchange of debt instruments
- § 243 Dividends received by corporations
- § 512(a)(5) Unrelated business taxable income
- § 1256(e) Section 1256 contracts marked to market
- § 1277 Deferral of interest deduction allocable to accrued market discount
- § 1059(c) Corporate shareholder’s basis in stock reduced by nontaxed portion of extraordinary dividends
- § 611 Allowance of deduction for depletion
Cited by 17 Code sections
- § 43(c)(1)(B)(ii) Enhanced oil recovery credit
- § 56A(c)(13)(A)(ii) Adjusted financial statement income
- § 57(a)(2)(B)(i) Items of tax preference
- § 59(e)(2)(C) Other definitions and special rules
- § 163(j)(5) Interest
- § 167(g)(7)(D)(ii) Depreciation
- § 173(a) Circulation expenditures
- § 174A(a) Domestic research or experimental expenditures
- § 193(c)(1) Tertiary injectants
- § 291(b)(1)(A) Special rules relating to corporate preference items
- § 312(n)(2)(A) Effect on earnings and profits
- § 475(d)(1) Mark to market accounting method for dealers in securities
- § 707(c) Transactions between partner and partnership
- § 1092(b)(1) Straddles
- § 1254(a)(1)(A)(i) Gain from disposition of interest in oil, gas, geothermal, or other mineral properties
- § 1256(a)(4) Section 1256 contracts marked to market
- § 1258(b)(2) Recharacterization of gain from certain financial transactions
Cited in 76 regulations not issued under it
- § 1.43-1 The enhanced oil recovery credit—general rules.
- § 1.43-4 Qualified enhanced oil recovery costs.
- § 1.45G-1 Railroad track maintenance credit.
- § 1.56(g)-1 Adjusted current earnings.
- § 1.59-1 Optional 10-year writeoff of certain tax preferences.
- § 1.162-1 Business expenses.
- § 1.162-3 Materials and supplies.
- § 1.162-14 Expenditures for advertising or promotion of good will.
- § 1.162-28 Allocation of costs to lobbying activities.
- § 1.163-8T Allocation of interest expense among expenditures (temporary).
- § 1.163-10T Qualified residence interest (temporary).
- § 1.163(j)-0 Table of contents.
- § 1.163(j)-1 Definitions.
- § 1.163(j)-2 Deduction for business interest expense limited.
- § 1.163(j)-3 Relationship of the section 163(j) limitation to other provisions affecting interest.
- § 1.167(a)-11 Depreciation based on class lives and asset depreciation ranges for property placed in service after December 31, 1970.
- § 1.167(a)-14 Treatment of certain intangible property excluded from section 197.
- § 1.168(i)-1 General asset accounts.
- § 1.168(i)-8 Dispositions of MACRS property.
- § 1.173-1 Circulation expenditures.
- § 1.179-0 Table of contents for section 179 expensing rules.
- § 1.179-1 Election to expense certain depreciable assets.
- § 1.193-1 Deduction for tertiary injectant expenses.
- § 1.199A-9 Domestic production gross receipts.
Show 52 more
- § 1.199A-10 Allocation of cost of goods sold (COGS) and other deductions to domestic production gross receipts (DPGR), and other rules.
- § 1.213-1 Medical, dental, etc., expenses.
- § 1.263A-0 Outline of regulations under section 263A.
- § 1.263A-1 Uniform capitalization of costs.
- § 1.263A-2 Rules relating to property produced by the taxpayer.
- § 1.263A-3 Rules relating to property acquired for resale.
- § 1.263A-4 Rules for property produced in a farming business.
- § 1.263A-7 Changing a method of accounting under section 263A.
- § 1.263A-8 Requirement to capitalize interest.
- § 1.263A-13 Oil and gas activities.
- § 1.263A-15 Effective dates, transitional rules, and anti-abuse rule.
- § 1.267A-5 Definitions and special rules.
- § 1.270-1 Limitation on deductions allowable to individuals in certain cases.
- § 1.280F-2T Limitations on recovery deductions and the investment tax credit for certain passenger automobiles (temporary).
- § 1.280F-4T Special rules for listed property (temporary).
- § 1.381(c)(5)-1 Inventory method.
- § 1.419-1T Treatment of welfare benefit funds. (Temporary)
- § 1.446-1 General rule for methods of accounting.
- § 1.451-3 Timing of income inclusion for taxpayers with an applicable financial statement using an accrual method of accounting.
- § 1.451-8 Advance payments for goods, services, and certain other items.
- § 1.460-1 Long-term contracts.
- § 1.461-1 General rule for taxable year of deduction.
- § 1.471-1 Need for inventories.
- § 1.471-4 Inventories at cost or market, whichever is lower.
- § 1.611-5 Depreciation of improvements.
- § 1.612-4 Charges to capital and to expense in case of oil and gas wells.
- § 1.612-5 Charges to capital and to expense in case of geothermal wells.
- § 1.613-5 Taxable income from the property.
- § 1.613A-3 Exemption for independent producers and royalty owners.
- § 1.614-8 Elections with respect to separate operating mineral interests for taxable years beginning after December 31, 1963, in the case of oil and gas wells.
- § 1.702-1 Income and credits of partner.
- § 1.707-1 Transactions between partner and partnership.
- § 1.856-4 Rents from real property.
- § 1.861-9T Allocation and apportionment of interest expense (temporary).
- § 1.861-12 Characterization rules and adjustments for certain assets.
- § 1.936-10 Qualified investments.
- § 1.951A-2 Tested income and tested loss.
- § 1.988-5 Section 988(d) hedging transactions.
- § 1.1016-2 Items properly chargeable to capital account.
- § 1.1039-1 Certain sales of low-income housing projects.
- § 1.1059A-1 Limitation on taxpayer's basis or inventory cost in property imported from related persons.
- § 1.1092(b)-4T Mixed straddles; mixed straddle account (temporary).
- § 1.1254-1 Treatment of gain from disposition of natural resource recapture property.
- § 1.1254-4 Special rules for S corporations and their shareholders.
- § 1.1254-5 Special rules for partnerships and their partners.
- § 1.1275-6 Integration of qualifying debt instruments.
- § 1.1502-13 Intercompany transactions.
- § 1.6662-3 Negligence or disregard of rules or regulations.
- § 1.6662-4 Substantial understatement of income tax.
- § 56.4911-4 Exempt purpose expenditures.
- § 301.7701-4 Trusts.
- § 301.9100-7T Time and manner of making certain elections under the Tax Reform Act of 1986.
Amendment history
From the source credit and the official notes, newest first.
- Amended by Pub. L. 119–21Parts changed in 2025: (a)(1)(B)
- Amended by Pub. L. 115–141Parts changed in 2018: (a)(1)(F) (a)(1)(H)
- Amended by Pub. L. 113–295Parts changed in 2014: (a)(1)(H) (g)(2)(B)(iii)
- Amended by Pub. L. 109–432Parts changed in 2006: (a)(1)(L)
- Amended by Pub. L. 109–58Parts changed in 2005: (a)(1)(J) (a)(1)(K)
- Amended by Pub. L. 108–357Parts changed in 2004: (a)(1)(I) (g)(2)(B)(ii)
- Amended by Pub. L. 108–311
- Amended by Pub. L. 105–34Parts changed in 1997: (a)(1)(H)
- Amended by Pub. L. 101–508Parts changed in 1990: (b) (c)
- Amended by Pub. L. 100–647Parts changed in 1988: (c)
- Amended by Pub. L. 99–514Parts changed in 1986: (a)(1)(E) (c) (g)(2)(B)(iv) (i)
- Amended by Pub. L. 98–369Parts changed in 1984: (g)(2) (g)(4) (h)
- Amended by Pub. L. 97–448Parts changed in 1983: (g)(2)(A)(ii) (g)(2)(B)(ii)
- Amended by Pub. L. 97–248Parts changed in 1982: (c)
- Amended by Pub. L. 97–34Parts changed in 1981: (a)(1)(H) (e) (g)
- Amended by Pub. L. 96–223Parts changed in 1980: (a)(1)(G)
- Amended by Pub. L. 95–618Parts changed in 1978: (c)
- Amended by Pub. L. 94–455Parts changed in 1976: (a)(1)(F) (a)(3) (d) (e) (f)
- Amended by Pub. L. 92–178Parts changed in 1971: (e) (f)
- Amended by Pub. L. 91–172Parts changed in 1969: (e)
- Amended by Pub. L. 89–243Parts changed in 1965: (a)(3) (d)
- Amended by Pub. L. 88–563Parts changed in 1964: (a)(3)
- Amended by Pub. L. 87–834Parts changed in 1962: (a)(1)(E)
- Enacted by Pub. L. 86–779Parts changed in 1960: (a)(1)(D)
Where it sits in the Code
- Subtitle A Income Taxes
- Chapter 1 NORMAL TAXES AND SURTAXES
- Subchapter B Computation of Taxable Income
- Part IX ITEMS NOT DEDUCTIBLE
Nearby sections
- § 261 General rule for disallowance of deductions
- § 262 Personal, living, and family expenses
- § 263 Capital expenditures
- § 263A Capitalization and inclusion in inventory costs of certain expenses
- § 264 Certain amounts paid in connection with insurance contracts
- § 265 Expenses and interest relating to tax-exempt income
- § 266 Carrying charges
Official notes
Show the Law Revision Counsel's notes (amendments, effective dates)
Editorial Notes
Amendments
2025—Subsec. (a)(1)(B). Pub. L. 119–21 inserted “or 174A” after “174”.
2018—Subsec. (a)(1)(F), (G). Pub. L. 115–141, § 401(a)(60), substituted comma for semicolon at end.
Subsec. (a)(1)(H) to (L). Pub. L. 115–141, § 401(a)(61), redesignated subpars. (I) to (L) as (H) to (K), respectively.
2014—Subsec. (a)(1)(H). Pub. L. 113–295, § 221(a)(34)(D), struck out subpar. (H) which read as follows: “expenditures for which a deduction is allowed under section 179A,”.
Subsec. (g)(2)(B)(iii). Pub. L. 113–295, § 221(a)(41)(G), struck out “, 244,” after “section 243”.
2006—Subsec. (a)(1)(L). Pub. L. 109–432 added subpar. (L).
2005—Subsec. (a)(1)(J). Pub. L. 109–58, § 1323(b)(2), added subpar. (J).
Subsec. (a)(1)(K). Pub. L. 109–58, § 1331(b)(4), added subpar. (K).
2004—Subsec. (a)(1)(I). Pub. L. 108–357 added subpar. (I).
Subsec. (g)(2)(B)(ii). Pub. L. 108–311 substituted “1276” for “1278”.
1997—Subsec. (a)(1)(H). Pub. L. 105–34 added subpar. (H).
1990—Subsec. (b). Pub. L. 101–508, § 11801(a)(16), struck out subsec. (b) “Expenditures for advertising and good will” which read as follows: “If a corporation has, for the purpose of computing its excess profits tax credit under chapter 2E or subchapter D of chapter 1 of the Internal Revenue Code of 1939 claimed the benefits of the election provided in section 733 or section 451 of such code, as the case may be, no deduction shall be allowable under section 162 to such corporation for expenditures for advertising or the promotion of good will which, under the rules and regulations prescribed under section 733 or section 451 of such code, as the case may be, may be regarded as capital investments.”
Subsec. (c). Pub. L. 101–508, § 11815(b)(3), substituted “section 613(e)(2)” for “section 613(e)(3)”.
1988—Subsec. (c). Pub. L. 100–647 substituted “section 59(e)” for “section 59(d)”.
1986—Subsec. (a)(1)(E) to (H). Pub. L. 99–514, § 402(b)(1), struck out subpar. (E) relating to nonapplication of par. (1) to expenditures by farmers for clearing land deductible under section 182, and redesignated subpars. (F) to (H) as (E) to (G), respectively.
Subsec. (c). Pub. L. 99–514, § 701(e)(4)(D), substituted “59(d)” for “58(i)”.
Pub. L. 99–514, § 411(b)(1)(B), inserted “and except as provided in subsection (i),”.
Subsec. (g)(2)(B)(iv). Pub. L. 99–541, § 1808(b), added cl. (iv).
Subsec. (i). Pub. L. 99–514, § 411(b)(1)(A), added subsec. (i).
1984—Subsec. (g)(2). Pub. L. 98–369, § 102(e)(7), amended par. (2) generally, striking out “charges for temporary use of the personal property in a short sale, or” after “(including” in subpar. (A)(ii), substituting “any amount treated as ordinary income under section 1271(a)(3)(A), 1278, or 1281(a) with respect to such property for the taxable year, and” for “any amount treated as ordinary income under section 1232(a)(3)(A) with respect to such property for the taxable year” in subpar. (B)(ii), and adding subpar. (B)(iii).
Subsec. (g)(4). Pub. L. 98–369, § 102(e)(8), added par. (4).
Subsec. (h). Pub. L. 98–369, § 56(a), added subsec. (h).
1983—Subsec. (g)(2)(A)(ii). Pub. L. 97–448, § 105(b)(1), substituted “all other amounts (including charges for temporary use of the personal property in a short sale, or to insure, store, or transport the personal property) paid or incurred to carry the personal property, over” for “amounts paid or incurred to insure, store, or transport the personal property, over”.
Subsec. (g)(2)(B)(ii). Pub. L. 97–448, § 306(a)(9)(A), substituted “section 1232(a)(3)(A)” for “section 1232(a)(4)(A)”.
1982—Subsec. (c). Pub. L. 97–248, § 204(c)(1), inserted provision that this subsection not apply with respect to any costs to which any deduction is allowed under section 58(i) or 291.
1981—Subsec. (a)(1)(H). Pub. L. 97–34, § 202(d)(1), added subpar. (H).
Subsec. (e). Pub. L. 97–34, § 201(c), struck out subsec. (e) which related to the allowance of repair expenses or specified repair, rehabilitation, or improvement expenditures.
Subsec. (g). Pub. L. 97–34, § 502, added subsec. (g).
1980—Subsec. (a)(1)(G). Pub. L. 96–223 added subpar. (G).
1978—Subsec. (c). Pub. L. 95–618 inserted “and geothermal wells” after “gas wells” in heading and in text inserted provision that such regulations also grant the option to deduct as expenses intangible drilling and development costs in the case of wells drilled for any geothermal deposit (as defined in section 613(e)(3)) to the same extent and in the same manner as such expenses are deductible in the case of oil and gas wells.
1976—Subsec. (a)(1)(F). Pub. L. 94–455, § 2122(b)(2), added subpar. (F).
Subsec. (a)(3). Pub. L. 94–455, § 1904(b)(10)(A)(i)(I), struck out par. (3) which provided that no deduction be allowed for amounts paid as tax under section 4911 (relating to imposition of interest equalization tax) except as provided in subsec. (d).
Subsec. (d). Pub. L. 94–455, §§ 1904(b)(10)(A)(i)(I), (II), 1906(b)(13)(A), redesignated subsec. (e) as (d) and struck out “or his delegate” after “Secretary” and substituted “subsection (e)” for “subsection (f)”. Former subsec. (d) was struck out.
Subsec. (e). Pub. L. 94–455, §§ 1904(b)(10)(A)(i)(I), 1906(b)(13)(A), redesignated subsec. (f) as (e) and struck out “or his delegate” after “Secretary”. Former subsec. (e) redesignated (d).
Subsec. (f). Pub. L. 94–455, §§ 1701(a), 1904(b)(10)(A)(i)(I), added subsec. (f). Former subsec. (f) redesignated (e).
1971—Subsec. (e). Pub. L. 92–178, § 109(c), substituted “shall, at the election of the taxpayer, be treated” for “shall be treated” and inserted provisions respecting making of election under this subsection for any taxable year at such time and in such manner as Secretary or his delegate prescribed by regulation and prohibiting making of election for any taxable year to which an election under subsec. (f) applies to railroad rolling stock (other than locomotives).
Subsec. (f). Pub. L. 92–178, § 109(b), added subsec. (f).
1969—Subsec. (e). Pub. L. 91–172 added subsec. (e).
1965—Subsec. (a)(3). Pub. L. 89–243, § 4(p)(1), inserted “Except as provided in subsection (d)”, and struck out “except to the extent that any amount attributable to the amount paid as tax is included in gross income for the taxable year” after parenthetical provision.
Subsec. (d). Pub. L. 89–243, § 4(p)(2), added subsec. (d).
1964—Subsec. (a)(3). Pub. L. 88–563 added par. (3).
1962—Subsec. (a)(1)(E). Pub. L. 87–834 added subpar. (E).
1960—Subsec. (a)(1)(D). Pub. L. 86–779 added subpar. (D).
Statutory Notes and Related Subsidiaries
Effective Date of 2025 Amendment
Amendment by Pub. L. 119–21 applicable to amounts paid or incurred in taxable years beginning after Dec. 31, 2024, subject to election for retroactive application by certain small businesses and election to deduct certain unamortized amounts paid or incurred in taxable years beginning before Jan. 1, 2025, see section 70302(e), (f) of Pub. L. 119–21, set out as an Effective Date note under section 174A of this title.
Effective Date of 2014 Amendment
Amendment by section 221(a)(41)(G) of Pub. L. 113–295 not applicable to preferred stock issued before Oct. 1, 1942 (determined in the same manner as under section 247 of this title as in effect before its repeal by Pub. L. 113–295), see section 221(a)(41)(K) of Pub. L. 113–295, set out as a note under section 172 of this title.
Except as otherwise provided in section 221(a) of Pub. L. 113–295, amendment by Pub. L. 113–295 effective Dec. 19, 2014, subject to a savings provision, see section 221(b) of Pub. L. 113–295, set out as a note under section 1 of this title.
Effective Date of 2006 Amendment
Amendment by Pub. L. 109–432 applicable to costs paid or incurred after Dec. 20, 2006, see section 404(c) of Pub. L. 109–432, set out as an Effective Date note under section 179E of this title.
Effective Date of 2005 Amendment
Amendment by section 1323(b)(2) of Pub. L. 109–58 applicable to properties placed in service after Aug. 8, 2005, see section 1323(c) of Pub. L. 109–58, set out as an Effective Date note under section 179C of this title.
Amendment by section 1331(b)(4) of Pub. L. 109–58 applicable to property placed in service after Dec. 31, 2005, see section 1331(d) of Pub. L. 109–58, set out as an Effective Date note under section 179D of this title.
Effective Date of 2004 Amendment
Amendment by Pub. L. 108–357 applicable to expenses paid or incurred after Dec. 31, 2002, in taxable years ending after such date, see section 338(c) of Pub. L. 108–357, set out as an Effective Date note under section 179B of this title.
Effective Date of 1997 Amendment
Pub. L. 105–34, title XVI, § 1604(a)(4), Aug. 5, 1997, 111 Stat. 1097, provided that: “The amendments made by this subsection [amending this section and sections 312 and 1245 of this title] shall take effect as if included in the amendments made by section 1913 of the Energy Policy Act of 1992 [Pub. L. 102–486].”
Effective Date of 1988 Amendment
Amendment by Pub. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Pub. L. 99–514, to which such amendment relates, see section 1019(a) of Pub. L. 100–647, set out as a note under section 1 of this title.
Effective Date of 1986 Amendment
Amendment by section 402(b)(1) of Pub. L. 99–514 applicable to amounts paid or incurred after Dec. 31, 1985, in taxable years ending after such date, see section 402(c) of Pub. L. 99–514 set out as an Effective Date of Repeal note under former section 182 of this title.
Pub. L. 99–514, title IV, § 411(c), Oct. 22, 1986, 100 Stat. 2227, provided that:
“(1) In general.— The amendments made by this section [amending this section and sections 243, 291, 381, 616, and 617 of this title] shall apply to costs paid or incurred after December 31, 1986, in taxable years ending after such date.“(2) Transition rule.— The amendments made by this section shall not apply with respect to intangible drilling and development costs incurred by United States companies pursuant to a minority interest in a license for Netherlands or United Kingdom North Sea development if such interest was acquired on or before December 31, 1985.”
Amendment by section 701(e)(4)(D) of Pub. L. 99–514 applicable to taxable years beginning after Dec. 31, 1986, with certain exceptions and qualifications, see section 701(f) of Pub. L. 99–514, set out as an Effective Date note under section 55 of this title.
Amendment by section 1808(b) of Pub. L. 99–514 effective, except as otherwise provided, as if included in the provisions of the Tax Reform Act of 1984, Pub. L. 98–369, div. A, to which such amendment relates, see section 1881 of Pub. L. 99–514, set out as a note under section 48 of this title.
Effective Date of 1984 Amendment
Amendment by section 56(a) of Pub. L. 98–369 applicable to short sales after July 18, 1984, in taxable years ending after that date, see section 56(d) of Pub. L. 98–369, set out as a note under section 163 of this title.
Amendment by section 102(e)(7), (8) of Pub. L. 98–369 applicable to positions established after July 18, 1984, in taxable years ending after that date, except as otherwise provided, see section 102(f), (g) of Pub. L. 98–369, set out as a note under section 1256 of this title.
Effective Date of 1983 Amendment
Pub. L. 97–448, title I, § 105(b)(2), Jan. 12, 1983, 96 Stat. 2385, provided that: “The amendment made by paragraph (1) [amending this section] shall apply to property acquired, and positions established, by the taxpayer after September 22, 1982, in taxable years ending after such date.”
Amendment by section 306 of Pub. L. 97–448 effective as if included in the provisions of the Tax Equity and Fiscal Responsibility Act of 1982, Pub. L. 97–248, to which such amendment relates, see section 311(d) of Pub. L. 97–448, set out as a note under section 31 of this title.
Effective Date of 1982 Amendment
Amendment by Pub. L. 97–248 applicable to taxable years beginning after December 31, 1982, see section 204(d)(1) of Pub. L. 97–248, set out as an Effective Date note under section 291 of this title.
Effective Date of 1981 Amendment
Amendment by sections 201(c) and 202(d)(1) of Pub. L. 97–34 applicable to property placed in service after Dec. 31, 1980, in taxable years ending after that date, see section 209(a) of Pub. L. 97–34, set out as an Effective Date note under section 168 of this title.
Amendment by section 502 of Pub. L. 97–34 applicable to property acquired and positions established by the taxpayer after June 23, 1981, in taxable years ending after such date, and applicable when so elected with respect to property held on June 23, 1981, see section 508 of Pub. L. 97–34, set out as an Effective Date note under section 1092 of this title.
Effective Date of 1980 Amendment
Amendment by Pub. L. 96–223 applicable to taxable years beginning after Dec. 31, 1979, see section 251(b) of Pub. L. 96–223, set out as an Effective Date note under section 193 of this title.
Effective Date of 1978 Amendment
Pub. L. 95–618, title IV, § 402(e), Nov. 9, 1978, 92 Stat. 3203, as amended by Pub. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that:
“(1) In general.— The amendments made by this section [amending this section and sections 57, 465, 751, and 1254 of this title] shall apply with respect to wells commenced on or after October 1, 1978, in taxable years ending on or after such date.“(2) Election.— The taxpayer may elect to capitalize or deduct any costs to which section 263(c) of the Internal Revenue Code of 1986 [formerly I.R.C. 1954] applies by reason of the amendments made by this section [amending this section and sections 57, 465, 751, and 1254 of this title]. Any such election shall be made before the expiration of the time for filing claim for credit or refund of any overpayment of tax imposed by chapter 1 of such Code [section 1 et seq. of this title] with respect to the taxpayer’s first taxable year to which the amendments made by this section apply and for which he pays or incurs costs to which such section 263(c) applies by reason of the amendments made by this section. Any election under this paragraph may be changed or revoked at any time before the expiration of the time referred to in the preceding sentence, but after the expiration of such time such election may not be changed or revoked.”
Effective Date of 1976 Amendment
Pub. L. 94–455, title XIX, § 1904(b)(10)(A)(vii), Oct. 4, 1976, 90 Stat. 1817, provided that: “The amendments made by this subparagraph [amending this section and sections 6011, 6611, and 6651 of this title and repealing sections 6076 and 6680 of this title] shall apply with respect to acquisitions of stock or debt obligations made after June 30, 1974, except that the repeal of paragraph (2) of section 6011(d) under clause (ii) shall apply with respect to loans and commitments made after such date.”
Amendment by section 2122(b)(2) of Pub. L. 94–455, as amended by Pub. L. 96–167, § 9(c), Dec. 29, 1979, 93 Stat. 1278, applicable to taxable years beginning after Dec. 31, 1976, see section 2122(c) of Pub. L. 94–455, as amended, set out as an Effective Date note under section 190 of this title.
Effective Date of 1971 Amendment
Pub. L. 92–178, title I, § 109(d)(2), (3), Dec. 10, 1971, 85 Stat. 509, provided that:
“(2) The amendment made by subsection (b) [amending this section] shall apply to taxable years ending after December 31, 1970.“(3) The amendments made by subsection (c) [amending this section] shall apply to taxable years beginning after December 31, 1969.”
Effective Date of 1969 Amendment
Pub. L. 91–172, title VII, § 706(b), Dec. 30, 1969, 83 Stat. 674, provided that: “The amendment made by subsection (a) [amending this section] shall apply with respect to taxable years beginning after December 31, 1969.”
Effective Date of 1965 Amendment
Pub. L. 89–243, § 4(p)(3), Oct. 9, 1965, 79 Stat. 965, provided that: “The amendments made by this subsection [amending this section] shall apply to taxable years ending after September 2, 1964.”
Pub. L. 89–243, § 4(q), Oct. 9, 1965, 79 Stat. 965, provided in part that: “Except as otherwise specifically provided in this section and in the amendments made by this section [amending this section and sections 4912, 4914, 4916, 4917, 4919, 4920, and 4931 of this title], such amendments shall apply with respect to acquisitions of stock and debt obligations made after February 10, 1965.”
Effective Date of 1962 Amendment
Pub. L. 87–834, § 21(d), Oct. 16, 1962, 76 Stat. 1064, provided that: “The amendments made by this section [enacting section 182 of this title and amending this section] shall apply with respect to taxable years beginning after December 31, 1962.”
Effective Date of 1960 Amendment
Amendment by Pub. L. 86–779 applicable to taxable years beginning after Dec. 31, 1959, see section 6(d) of Pub. L. 86–779, set out as an Effective Date note under section 180 of this title.
Short Title of 1965 Amendment
Pub. L. 89–243, § 1(a), Oct. 9, 1965, 79 Stat. 954, provided that: “This Act [amending this section and sections 4912, 4914, 4916, 4917, 4919, 4920, and 4931 of this title, and enacting provisions set out as notes under sections 6011 and 6076 of this title] may be cited as the ‘Interest Equalization Tax Extension Act of 1965’.”
Short Title of 1964 Amendment
Pub. L. 88–563, § 1(a), Sept. 2, 1964, 78 Stat. 809, provided that: “This Act [enacting sections 4911 to 4920, 4931, 6076, 6680, 6681, and 7241 of this title, amending this section and sections 1232, 6011, and 6103 of this title, and enacting provisions set out as notes under section 6011 of this title] may be cited as the ‘Interest Equalization Tax Act’.”
Savings Provision
For provisions that nothing in amendment by Pub. L. 101–508 be construed to affect treatment of certain transactions occurring, property acquired, or items of income, loss, deduction, or credit taken into account prior to Nov. 5, 1990, for purposes of determining liability for tax for periods ending after Nov. 5, 1990, see section 11821(b) of Pub. L. 101–508, set out as a note under section 45K of this title.
Applicability of Certain Amendments by Pub. L. 99–514 in Relation to Treaty Obligations of United States
For applicability of amendment by section 701(e)(4)(D) of Pub. L. 99–514 notwithstanding any treaty obligation of the United States in effect on Oct. 22, 1986, with provision that for such purposes any amendment by title I of Pub. L. 100–647 be treated as if it had been included in the provision of Pub. L. 99–514 to which such amendment relates, see section 1012(aa)(2), (4) of Pub. L. 100–647, set out as a note under section 861 of this title.
Plan Amendments Not Required Until January 1, 1989
For provisions directing that if any amendments made by subtitle A or subtitle C of title XI [§§ 1101–1147 and 1171–1177] or title XVIII [§§ 1800–1899A] of Pub. L. 99–514 require an amendment to any plan, such plan amendment shall not be required to be made before the first plan year beginning on or after Jan. 1, 1989, see section 1140 of Pub. L. 99–514, as amended, set out as a note under section 401 of this title.